You cannot debug in simulator

Question

Chengliang OP

Created Apr ’25

Replies 3

Boosts 5

Participants 5

I can't create any breakpoint in my Xcode after I upgraded to macOS 15.4

macOS: Version 15.4 (24E248) visionOS Simulator: 2.3 Xcode: Version 16.2 (16C5032a)

My app works well without any breakpoints. But if I create any breakpoint it shows me this:

Couldn't find the Objective-C runtime library in loaded images.
Message from debugger: The LLDB RPC server has crashed. You may need to manually terminate your process. The crash log is located in ~/Library/Logs/DiagnosticReports and has a prefix 'lldb-rpc-server'. Please file a bug and attach the most recent crash log.

Answered by DTS Engineer in 836872022

Hello,

Thank you both for mentioning.

Please send a bug report with the Feedback Assistant.

Boost

Answer 1

FrankieSimon OP

Apr ’25

Happens to me as well.

Same macOS and Xcode as you macOS 15.4 (24E248) Xcode 16.2 (16C5032a)

Running on iPhone 16 Simulator, iOS 18.3.

4

Answer 2

DTS Engineer OP

Apple

Apr ’25

Recommended

Hello,

Thank you both for mentioning.

Please send a bug report with the Feedback Assistant.

1

Answer 3

kanduvisla OP

May ’25

Same story here. It was working fine 2 weeks ago, but now LLDB crashes as soon as I put a breakpoint in my App :-(

Anyone found any solution for this issue?

0